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T&R 750ADM Primary Current Injection System

Weekly Hire Cost From: £215.00

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The 750ADM and 750ADM-H are compact, rugged primary current injection systems with a 750A output capability.

The 750ADM has a maximum no load output voltage of 3.5V and the 750ADM-H has a maximum voltage of 5V. The units are ideally suited to all low power primary injection tasks requiring up to 750A for short periods.


  • Primary injection up to 750A 2.8V output (750ADM),
  • 4V output (750ADM-H) 16V 40A output for secondary injection
  • True RMS digital metering
  • Memory ammeter
  • Multi-function timing system
  • Large back-lit liquid crystal display
  • Thermal and over-current protection
  • Automatic switch-off at end of test
  • Compact and portable
  • Automatic mains voltage selection